The most expensive cars in the world are the fastest, Roket powered cars.
The body/chassis mostly the same on most cars nowadays.
The United States, with about 310,000,000 cars.
For the most part, no. Motorcycles tend to be faster than cars.
Here is the top 10 Luxury Cars.
Brakes!
The country that has the most car is the USA
Toyota company produced the most cars in the world. Second is GM or Volkswagen but not sure.
2.
Most cars have some aluminum in the structure, but for the most part, car bodies are sheet steel. The 1980s DeLorean was constructed from aluminum.
Bugatti Veyron - £810,000
By means of the application of brakes (which will probably be regenerative for the most part).